fix: agent: remove quotes from key in env example (#1531)

Author: y82

content/nginx-one-console/agent/configure-otel-metrics.md

@@ -75,10 +75,10 @@ Use the following command to run the NGINX Agent docker container. Replace the p
 
   ```bash
   sudo docker run \
-  --env=NGINX_LICENSE_JWT="YOUR_JWT_HERE" \
+  --env=NGINX_LICENSE_JWT=<YOUR_JWT_HERE> \
   --env=NGINX_AGENT_COMMAND_SERVER_PORT=443 \
   --env=NGINX_AGENT_COMMAND_SERVER_HOST=agent.connect.nginx.com \
-  --env=NGINX_AGENT_COMMAND_AUTH_TOKEN="DPK" \
+  --env=NGINX_AGENT_COMMAND_AUTH_TOKEN=<YOUR_DATAPLANE_KEY_HERE> \
   --env=NGINX_AGENT_COMMAND_TLS_SKIP_VERIFY=false \
   --env=NGINX_AGENT_COLLECTOR_ADDITIONAL_CONFIG_PATHS="/etc/nginx-agent/my_config.yaml" \
   --volume=/path/to/my_config.yaml:/etc/nginx-agent/my_config.yaml:ro \

content/nginx-one-console/connect-instances/connect-nginx-plus-container-images-to-nginx-one.md

@@ -72,10 +72,10 @@ For more details, see [About subscription licenses]({{< ref "solutions/about-sub
 
 ```sh
 sudo docker run \
---env=NGINX_LICENSE_JWT="YOUR_JWT_HERE" \
+--env=NGINX_LICENSE_JWT=<YOUR_JWT_HERE> \
 --env=NGINX_AGENT_COMMAND_SERVER_PORT=443 \
 --env=NGINX_AGENT_COMMAND_SERVER_HOST=agent.connect.nginx.com \
---env=NGINX_AGENT_COMMAND_AUTH_TOKEN="DPK" \
+--env=NGINX_AGENT_COMMAND_AUTH_TOKEN=<YOUR_DATAPLANE_KEY_HERE> \
 --env=NGINX_AGENT_COMMAND_TLS_SKIP_VERIFY=false \
 --restart=always \
 --runtime=runc \
@@ -89,10 +89,10 @@ To start the container with the `debian` image:
 
 ```sh
 sudo docker run \
---env=NGINX_LICENSE_JWT="YOUR_JWT_HERE" \
+--env=NGINX_LICENSE_JWT=<YOUR_JWT_HERE> \
 --env=NGINX_AGENT_COMMAND_SERVER_PORT=443 \
 --env=NGINX_AGENT_COMMAND_SERVER_HOST=agent.connect.nginx.com \
---env=NGINX_AGENT_COMMAND_AUTH_TOKEN="DPK" \
+--env=NGINX_AGENT_COMMAND_AUTH_TOKEN=<YOUR_DATAPLANE_KEY_HERE> \
 --env=NGINX_AGENT_COMMAND_TLS_SKIP_VERIFY=false \
 --restart=always \
 --runtime=runc \

content/nginx-one-console/connect-instances/connect-using-forward-proxy.md

@@ -48,7 +48,7 @@ To configure NGINX Agent in a containerized environment:
       --add-host "myproxy.example.com:host-gateway" \
       --env=NGINX_AGENT_COMMAND_SERVER_PORT=443 \
       --env=NGINX_AGENT_COMMAND_SERVER_HOST=agent.connect.nginx.com \
-      --env=NGINX_AGENT_COMMAND_AUTH_TOKEN="<your-data-plane-key-here>" \
+      --env=NGINX_AGENT_COMMAND_AUTH_TOKEN=<YOUR_DATAPLANE_KEY_HERE> \
       --env=NGINX_AGENT_COMMAND_TLS_SKIP_VERIFY=false \
       --env=NGINX_AGENT_COMMAND_SERVER_PROXY_URL=http://myproxy.example.com:<port number> \
       --restart=always \